+/*
+ Bacula® - The Network Backup Solution
+
+ Copyright (C) 2001-2010 Free Software Foundation Europe e.V.
+
+ The main author of Bacula is Kern Sibbald, with contributions from
+ many others, a complete list can be found in the file AUTHORS.
+ This program is Free Software; you can redistribute it and/or
+ modify it under the terms of version three of the GNU Affero General Public
+ License as published by the Free Software Foundation and included
+ in the file LICENSE.
+
+ This program is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301, USA.
+
+ Bacula® is a registered trademark of Kern Sibbald.
+ The licensor of Bacula is the Free Software Foundation Europe
+ (FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
+ Switzerland, email:ftf@fsfeurope.org.
+*/
/*
*
* Bacula Director -- User Agent Input and scanning code
*
* Kern Sibbald, October MMI
*
- * Version $Id$
- */
-/*
- Copyright (C) 2001-2005 Kern Sibbald
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License
- version 2 as amended with additional clauses defined in the
- file LICENSE in the main source directory.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- the file LICENSE for additional details.
-
*/
#include "bacula.h"
/* Exported functions */
-int get_cmd(UAContext *ua, const char *prompt)
+/*
+ * If subprompt is set, we send a BNET_SUB_PROMPT signal otherwise
+ * send a BNET_TEXT_INPUT signal.
+ */
+int get_cmd(UAContext *ua, const char *prompt, bool subprompt)
{
BSOCK *sock = ua->UA_sock;
int stat;
ua->cmd[0] = 0;
- if (!sock) { /* No UA */
+ if (!sock || ua->batch) { /* No UA or batch mode */
return 0;
}
- bnet_fsend(sock, "%s", prompt);
- bnet_sig(sock, BNET_PROMPT); /* request more input */
+ if (!subprompt && ua->api) {
+ sock->signal(BNET_TEXT_INPUT);
+ }
+ sock->fsend("%s", prompt);
+ if (!ua->api || subprompt) {
+ sock->signal(BNET_SUB_PROMPT);
+ }
for ( ;; ) {
- stat = bnet_recv(sock);
+ stat = sock->recv();
if (stat == BNET_SIGNAL) {
continue; /* ignore signals */
}
return false;
}
/* Kludge for slots blank line => 0 */
- if (ua->cmd[0] == 0 && strncmp(prompt, "Enter slot", 10) == 0) {
+ if (ua->cmd[0] == 0 && strncmp(prompt, _("Enter slot"), strlen(_("Enter slot"))) == 0) {
return true;
}
if (!is_a_number(ua->cmd)) {
- bsendmsg(ua, "Expected a positive integer, got: %s\n", ua->cmd);
+ ua->warning_msg(_("Expected a positive integer, got: %s\n"), ua->cmd);
continue;
}
errno = 0;
dval = strtod(ua->cmd, NULL);
if (errno != 0 || dval < 0) {
- bsendmsg(ua, "Expected a positive integer, got: %s\n", ua->cmd);
+ ua->warning_msg(_("Expected a positive integer, got: %s\n"), ua->cmd);
continue;
}
ua->pint32_val = (uint32_t)dval;
}
}
+/*
+ * Test a yes or no response
+ * Returns: false if failure
+ * true if success => ret == 1 for yes
+ * ret == 0 for no
+ */
+bool is_yesno(char *val, int *ret)
+{
+ *ret = 0;
+ if ((strcasecmp(val, _("yes")) == 0) ||
+ (strcasecmp(val, NT_("yes")) == 0))
+ {
+ *ret = 1;
+ } else if ((strcasecmp(val, _("no")) == 0) ||
+ (strcasecmp(val, NT_("no")) == 0))
+ {
+ *ret = 0;
+ } else {
+ return false;
+ }
+
+ return true;
+}
+
/*
* Gets a yes or no response
* Returns: false if failure
bool get_yesno(UAContext *ua, const char *prompt)
{
int len;
-
+ int ret;
ua->pint32_val = 0;
for (;;) {
+ if (ua->api) ua->UA_sock->signal(BNET_YESNO);
if (!get_cmd(ua, prompt)) {
return false;
}
if (len < 1 || len > 3) {
continue;
}
- if (strncasecmp(ua->cmd, _("yes"), len) == 0) {
- ua->pint32_val = 1;
- return true;
- }
- if (strncasecmp(ua->cmd, _("no"), len) == 0) {
+ if (is_yesno(ua->cmd, &ret)) {
+ ua->pint32_val = ret;
return true;
}
- bsendmsg(ua, _("Invalid response. You must answer yes or no.\n"));
+ ua->warning_msg(_("Invalid response. You must answer yes or no.\n"));
}
}
+/*
+ * Gets an Enabled value => 0, 1, 2, yes, no, archived
+ * Returns: 0, 1, 2 if OK
+ * -1 on error
+ */
+int get_enabled(UAContext *ua, const char *val)
+{
+ int Enabled = -1;
+
+ if (strcasecmp(val, "yes") == 0 || strcasecmp(val, "true") == 0) {
+ Enabled = 1;
+ } else if (strcasecmp(val, "no") == 0 || strcasecmp(val, "false") == 0) {
+ Enabled = 0;
+ } else if (strcasecmp(val, "archived") == 0) {
+ Enabled = 2;
+ } else {
+ Enabled = atoi(val);
+ }
+ if (Enabled < 0 || Enabled > 2) {
+ ua->error_msg(_("Invalid Enabled value, it must be yes, no, archived, 0, 1, or 2\n"));
+ return -1;
+ }
+ return Enabled;
+}
void parse_ua_args(UAContext *ua)
{
parse_args(ua->cmd, &ua->args, &ua->argc, ua->argk, ua->argv, MAX_CMD_ARGS);
}
+
+/*
+ * Check if the comment has legal characters
+ * If ua is non-NULL send the message
+ */
+bool is_comment_legal(UAContext *ua, const char *name)
+{
+ int len;
+ const char *p;
+ const char *forbid = "'<>&\\\"";
+
+ /* Restrict the characters permitted in the comment */
+ for (p=name; *p; p++) {
+ if (!strchr(forbid, (int)(*p))) {
+ continue;
+ }
+ if (ua) {
+ ua->error_msg(_("Illegal character \"%c\" in a comment.\n"), *p);
+ }
+ return 0;
+ }
+ len = strlen(name);
+ if (len >= MAX_NAME_LENGTH) {
+ if (ua) {
+ ua->error_msg(_("Comment too long.\n"));
+ }
+ return 0;
+ }
+ if (len == 0) {
+ if (ua) {
+ ua->error_msg(_("Comment must be at least one character long.\n"));
+ }
+ return 0;
+ }
+ return 1;
+}
projects / bacula / bacula / blobdiff